Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Fumet De Poisson Pour Sauces Brunes--fish Stock for
Ingredients
Directions
Prepare
Line the bottom of a saucepan with sliced onions, parsley roots and stems, bay leaves, thyme, and cloves.
Place fish bones and trimmings on top.
Moisten with dry white wine and cover the pan.
Let the wine reduce to half, then add water.
Simmer and strain
Bring to a boil, skim, and let simmer for 1 hour.
Strain and set aside for further use.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Thyme + clovetop 2% of all pairsSmell alikestrongCooked together4,108 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Parsley + clovetop 6% of all pairsSmell alikestrongCooked together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Onion + thymetop 7% of all pairsSmell alikemoderateCooked together11,171 recipes
Shared aroma: coumarin (sweet, hay).
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Thyme + white winetop 9% of all pairsSmell alikemoderateCooked together1,503 recipes
Shared aroma: myrcene (balsamic, herbaceous).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fish bones and trimmings
- Provide the main body and gelatin that give the stock its flavour and body.
- Dry white wine
- Adds acidity and aromatic flavour as it reduces into the stock.
- Onions
- Contribute sweetness and savoury depth to the stock.
- Parsley roots and stems
- Add a mild, herbal aromatic background to the stock.
The step that matters
Skimming after the boil. Skimming removes coagulated proteins and fat that rise to the surface as the stock heats. Leaving them in clouds the stock and can give it a muddy, greasy taste.
Swap the onion
How well each one fits the dish's main ingredients (parsley, thyme, clove, fish, white wine):
- Shallotfits better
- Carrotfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against parsley, thyme, clove, fish, white wine. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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